Ferran Brosa Planella Profile picture
Applied mathematician. Assistant Professor at @warwickmaths. Maintainer @pybamm_. Co-Founder @ionworks_. Bagpiper, craft beer aficionado & homebaker. He/him.

Jul 25, 2022, 6 tweets

Want to learn about continuum models for batteries? 🔋💻

Check our latest collaborative review paper on the topic!
🔗 iopscience.iop.org/article/10.108…

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@batterymodel @FaradayInst

#batterytwitter #battchat

In the article, we present the most common continuum models, from the microscale model to the Single Particle Model. We also highlight the connections between the various models, and how to derive a simpler model from a more complex one (Sections 2 and 3). 2/6

After presenting the models, in Section 4 we revisit them in order of increasing complexity, discussing the additional insight each model offers and what is the computational cost to pay. 3/6

Finally, we discuss the various possible extensions to such models. Section 5 focuses on thermal models, while Section 6 reviews other extensions, such as mechanical and degradation models. 4/6

The article is accompanied by two GitHub repositories.

The first repository contains @pybamm_ and @COMSOL_Inc files to run the models reviewed in the article.
🔗github.com/FaradayInstitu…

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The second repository contains the lovely diagrams designed by Amir Amiri for this article. They are available as .jpg, .eps and .ai under a @creativecommons BY 4.0 License so they can be used by anyone.
🔗github.com/FaradayInstitu…

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